yashsingh1/xdaforums huggingface dataset:
[Nook Color General] skwalas:
32 gb sandisk

Haven't seen anybody post results from a 32gb card, just got a sandisk one (from Amazon through Blue Proton reseller). 50 mb test size, 5x test, etc. Card is labeled class 2. I'm 100% emmc with my CM7, have no interest in keeping stock anywhere, so see no need to run off sd. I got the card for holding lots of movies! But, thought I'd do the neighborly thing and share results just for kicks.

Sequential Read : 13.354 MB/s

Sequential Write : 5.178 MB/s

Random Read 512KB : 12.440 MB/s

Random Write 512KB : 4.858 MB/s

Random Read 4KB (QD=1) : 1.002 MB/s [ 244.6 IOPS]

Random Write 4KB (QD=1) : 0.690 MB/s [ 168.5 IOPS]

Random Read 4KB (QD=32) : 1.158 MB/s [ 282.6 IOPS]

Random Write 4KB (QD=32) : 0.699 MB/s [ 170.7 IOPS]

What the heck, here's the sandisk 4gb class 4 that I use as my CWR bootable.

Sequential Read : 10.680 MB/s

Sequential Write : 6.421 MB/s

Random Read 512KB : 10.541 MB/s

Random Write 512KB : 1.986 MB/s

Random Read 4KB (QD=1) : 3.037 MB/s [ 741.5 IOPS]

Random Write 4KB (QD=1) : 1.338 MB/s [ 326.6 IOPS]

Random Read 4KB (QD=32) : 2.848 MB/s [ 695.2 IOPS]

Random Write 4KB (QD=32) : 0.926 MB/s [ 226.1 IOPS]

And finally, the 8gb sandisk class 4 that i was using for data (and sd bootable back when testing the CM waters). I may keep this for future sd bootables, if HC or ICS come out (or CM8?). Both this and the 4gb above were purchased at the local Best Buy.

Sequential Read : 10.681 MB/s

Sequential Write : 6.415 MB/s

Random Read 512KB : 10.532 MB/s

Random Write 512KB : 1.934 MB/s

Random Read 4KB (QD=1) : 2.848 MB/s [ 695.4 IOPS]

Random Write 4KB (QD=1) : 1.503 MB/s [ 366.9 IOPS]

Random Read 4KB (QD=32) : 2.820 MB/s [ 688.6 IOPS]

Random Write 4KB (QD=32) : 1.369 MB/s [ 334.3 IOPS]
[Nook Color General] Blue6IX:
So, after seeing some of the benchmark possibilities of the sandisk class 2/4, 4/8Gig cards, I decided to keep trying until I found one 1.0 or better on Random Write 4KB (QD=32).

Second try I got one, just. Purchased at Staples, right across the street from the Radio Shack I got the other one at.

I tested it when I got home, didn't get to posting it until now:

Tested using the same computer and USB reader as the other cards I posted.

-----------------------------------------------------------------------

CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 9.348 MB/s

Sequential Write : 4.829 MB/s

Random Read 512KB : 9.364 MB/s

Random Write 512KB : 1.556 MB/s

Random Read 4KB (QD=1) : 2.259 MB/s [ 551.5 IOPS]

Random Write 4KB (QD=1) : 1.311 MB/s [ 320.0 IOPS]

Random Read 4KB (QD=32) : 2.228 MB/s [ 544.0 IOPS]

Random Write 4KB (QD=32) : 1.084 MB/s [ 264.6 IOPS]

Test : 50 MB [G: 0.0% (0.0/7572.0 MB)] (x5)

Date : 2011/05/25 13:02:52

OS : Windows XP Professional SP3 [5.1 Build 2600] (x86)

Bought at staples, 5/25/11

Sandisk class 4, 8Gig

Came without an adapter, the card and it's case were the only thing in the package.

The one I got from Radio Shack came with a MicroSD to SDcard adapter, and it didn't bench as well.

Any correlation to cards benching better if they don't come with an adapter? I've only got one result to compare that idea to, can anyone add to that?
[Nook Color General] pchoi94:
Great point. I was also worried because my sandisk was "only" getting .8 or so random 4k 32 depth, but I haven't had issues since switching to this card.

One thing to note: I decided to run crystaldiskmark on my laptop's internal drive (thinkpad with 1.8 inch sata) and got .7 for the same test! If that's good enough to run windows 7 the way I do it's good enough for me to run android!
[Nook Color General] HarryCz:
I just tested an A-Data Class 6 8 GB.

I accidently closed the window afterwards and can't be bothered to run the test again, but long story short - don't bother.

0.017MB/s random 4K write, if I remember correctly.

I'm just gonna use it for data and keep running CM7 off the Class 4 Sandisk.
[Nook Color General] johnny.99:
Great thread. I picked up a Sandisk 16GB class 4 microSD card at my local Radio Shack today for $30. Actually $20 since I had a $10 coupon for signing up for their email list. Installed CM7 and it runs flawlessly on my NookColor.

Previously, I was using a class 6 A-Data card and got so many FCs that it was useless.

One question: is there any benefit to using Apps2SD when I'm running everything off the SD card anyway?
[Nook Color General] toryb*stard:
Success with CM7 with SanDisk card

A new Costco opened this week very near my office, so I was able the purchase the 8g SanDisk card the OP had found to work so well. I had tried CM7 on a Lexar Class 6 8g card and found that it soon was nearly unusable due to FC's. Pulse news app was the most badly affected app. The new SanDisk card works beautifully, and Pulse zips along without a problem. I'm very happy with the overall performance on my CM7 NookColor now.
[Nook Color General] Blue6IX:
I'd like to update my test results on the SanDisk cards with more accurate results.

Sandisk Class 2 16Gig
Type:	Read	Write
Sequential	11.477	4.897
Random	11.104	4.289
Random 4KB (QD=1)	0.965	1.732
Random 4KB (QD=32	0.968	1.78

Sandisk Class 4 8Gig
Type:	Read	Write
Sequential	6.677	4.563
Random	6.564	3.496
Random 4KB (QD=1)	0.874	0.522
Random 4KB (QD=32	0.808	0.529

Sandisk Class 4 8Gig
Type:	Read	Write
Sequential	8.03	5.134
Random	8.016	1.536
Random 4KB (QD=1)	2.151	1.173
Random 4KB (QD=32	3.39	1.088

For an incredibly detailed explanation of how I got those numbers, I made a thread about it Here. XDA Forum Link.
[Nook Color General] pulsorock:
I went to Costco to find Sandisk MicroSD, and the only one they had was the 8GB Class 2. So I went to other place (CompUSA) they didn't had any Sandisk, they had other brands, but the only one that was Class 6 was a Centon 8GB MicroSDHC (model: 8GBRSDHC).

And these were the results I got after doing the tests with CrystalDiskMark:

Sequential Read : 21.189 MB/s
Sequential Write : 19.668 MB/s

Random Read 512KB : 20.726 MB/s
Random Write 512KB : 2.191 MB/s

Random Read 4KB (QD=1) : 3.816 MB/s [ 931.6 IOPS]
Random Write 4KB (QD=1) : 0.017 MB/s [ 4.1 IOPS]

Random Read 4KB (QD=32) : 4.067 MB/s [ 992.9 IOPS]
Random Write 4KB (QD=32) : 0.017 MB/s [ 4.1 IOPS]

Test : 50 MB [E: 0.0% (0.0/7651.0 MB)] (x5)
Date : 2011/05/31 14:17:38

I got good results at Sequential Read/Write, but Random Write 4KB QD32, pretty much sucks. Although Random Write 512KB, wasn't that bad, but it seems I should look better at the results of 4KB writes.

I'll buy the one at Costco (Sandisk 8GB Class 2) to see how it goes with the tests and decide witch one to return to the store.

Any suggestions?
[Nook Color General] Blue6IX:
Seems like you got the best plan down to me. Speed test both and return the one that doesn't do as well.

I have a feeling you'll be keeping the SanDisk card. I don't think i've seen a SanDisk bench as low as the Centon in 4kb QD=32.

Also it seems that the class 2 SanDisk cards tend to get better results where it counts. You'll probably get something decent, if not good or great with the SanDisk. It's kind of luck of the draw though.

Thanks for sharing the benchmark before you return it, and I wish you good luck on your next test results!
[Nook Color General] threebeers:
The Class 4 16gb Sandisks are $25 at Radio Shack this week, down from $30. I was able to get a $5 credit today by showing them the empty package and receipt. There is a 30 day return policy so the guy did a return/rebuy of the same item.

Incidentally thanks all for this and the Size-Agnostic Thread. Running over 400 apps and games off the card (1.5gb), with all games moved to the SD partition with Apps2SD, and no problem but occasional FCs (mostly on Titanium and Appbrain when they try to plow through all these apps). Using Calibre, the Kindle app to sideload mobi books and fbreader for epubs, no need for the B&N firmware, so I'll just keep nootered 1.1 on the emmc in case I fubar the card. Amazing that a little fingernail-sized chip can both run the OS and hold all this stuff.

Anybody figure out how to replace CM7 with Phiremod on uSD, without affecting any files with the same utility? Any reason other than cosmetics to do so? I've tried some CM7 nightly builds and have decided to stick with stable for now, won't change now until there is a deep sleep fix stable.

Also, same question as the above poster: One question: is there any benefit to using Apps2SD when I'm running everything off the SD card anyway? If there is no difference in performance or FCs I would like to move some of the commonly used apps to SD too.
[myTouch 4G Android Development] option94:
This is a straight port of LeeDroid HD for The Desire HD

Warning! We Are Not Responsible For Anything That Happens To Your Device

The Team That Brings You all Royal Roms:

TeamRoyal:

Devs -

RoyalKnight6190

XxKOLOHExX

thelamacmdr

Ohsaka

option94

Faux123

TrueBlue_Drew

KCS05DC

Testers-

ckisgen

mrpanic7

jriv

JAWheat411

tw39515

Nicgraner

Iriscience

i.blast.static2020

Release Name: LeeDroid HD

Base Firmware: 2.3.2

Kernel Version: CM_Gingerbread-Faux123-v2.1.5

Recovery Required: 3.0.0.6

Wipe Required: Full wipe each flash (unless otherwise stated). This is how you should wipe:

Main Recovery Menu:

1. Wipe data / factory reset

2. wipe cache partition

Advanced Recovery Menu:

3. Wipe Dalvik Cache

Mounts and Storage Recovery Menu:

4. Format Boot

5. Format System

6 Format SDcard (optional but sometimes fixes issues - Be warned you will loose everything on your SDcard. Pictures,music, videos everything)

Special instructions: Give 2 minutes+ to boot on first boot please.

This should be common knowledge by now but if you want to complain about an issue make sure you have a log cat also you should be running a log cat on every first boot. If you dont have ADB set up on your computer follow this very easy guide to set it up. It truly only takes a few minutes.

Rom Downloads:

http://www.multiupload.com/JRNFKHF0ST

Known Issues:

Flash Super Uer fix attached after rom. - Thanks Faux123 (as always) :)

Flash surfaceflinger fix to fix white screens.

Bluetooth is hit/miss

No Video Recording.
[myTouch 4G Android Development] stlouie65:
Thanks Option, good find
[myTouch 4G Android Development] option94:
I wont pay as much attention to this one as I do mint, however fixes for either will work on the other in most cases. So as I fix mint, that can be applied here.
[myTouch 4G Android Development] Lakeshow423:
Thanks to you, I have a long list of nandroids I have to clean up :D! Nice work once again!
[myTouch 4G Android Development] option94:
Better than how dead it was in glacier about a month ago. :)
[myTouch 4G Android Development] stlouie65:
I was going to try that, thanks for the update. My phone is getting a true workout these pass few days
[myTouch 4G Android Development] kirkcody:
Ok I should know this by now, but how do you get a sense rom to save New contacts to google contacts like when syncing google after flashing?...minds never do...works on aosp just not sense based roms for me....lol please excuse my ignorance :o:o
[myTouch 4G Android Development] Lakeshow423:
WORD! I'm not complaining....I've been getting my fix the last few weeks cause of you guys :D
[myTouch 4G Android Development] daprince047:
Peppermynt!!!!!

Edit the "Y" is on purpose
[myTouch 4G Android Development] stlouie65:
Can someone check the Incoming MMS pic size for me? I'm still charging my battery. Appreciate it much
[myTouch 4G Android Development] TeeJay3800:
Wow, now I'm totally lost with all these Gingerbread/Sense 2.1 ROMs. I mean choice is awesome, but I can't tell what the differences are! :eek:

LeeDroid HD seems like an awesome ROM, so I'm just curious why. Nothing against RoyalMint at all, I'm just wondering why one is preferable over another.
[myTouch 4G Android Development] option94:
The look for the most part. Some minor differences. Mint has more option - stock locksreen/Trackpad wake.

Otherwise they're the same for the most part.
[myTouch 4G Android Development] kirkcody:
any help here guys to my former post? :(
[myTouch 4G Android Development] kfgtboypsp:
Thanks for the great Rom. I having trouble with root access with super user. So far when I go super user I get a blank white screen. Any ideas guys.
[myTouch 4G Android Development] option94:
just make sure you have your contacts set to sync in google in accounts and sync settings.
[myTouch 4G Android Development] acureto:
Superuser Permissions

So i installed this Rom and it looks and runs nice but i ran into an issue with Superuser Permissions. It does not seem to work. when i try to access the Superuser app, it just shows a white screen. any app that i try to run that requires superuser permissions does not prompt me to allow or deny the application. has anyone else had this issue yet?
[myTouch 4G Android Development] option94:
try to remove the apk and reinstall from the market.
[myTouch 4G Android Development] acureto:
i have tried that but it will not allow me to remove it from manage applications screen, i can force close the program and clear the cache on it but it too did not work.
[myTouch 4G Android Development] flyboyzeya:
I need video recording. I had gingerbread sense already but took it off because i use y video recording feature a lot
[myTouch 4G Android Development] Jclintcox:
Use titanium backup to uninstall application

Sent from My Touch 4G CM7 using the XDA App
[myTouch 4G Android Development] option94:
This or use root explorer to remove from /system/app/
[myTouch 4G Android Development] acureto:
dont you need to have superuser permissions before that will allow you to have access to modify or change those applications through root explorer or titanium backup?
[myTouch 4G Android Development] Geoi1006:
Lmao good catch...that one seriously made me lol.

-G
[myTouch 4G Android Development] acureto:
i have also tried to download the ROM again through my computer instead of my phone this time and i am coming across the same issue. i press on the Superuser app and it shows the message "su is up to date" but it is still a white screen and does not allow me to actually modify or change any superuser permissions. when i try to run a program such as SetCPU, it fails to recognize or launch the superuser permissions window to allow or deny the app.
[myTouch 4G Android Development] option94:
Ok, i'll make an update zip with a different one. gimme a minute.
[myTouch 4G Android Development] acureto:
thanks man, i really appreciate it. if anything i'll try to see if i can find another superuser apk file online and try to download it
[myTouch 4G Android Development] option94:
Ok, flash this from recovery and see if it helps.
[myTouch 4G Android Development] acureto:
this does not work because i do not have superuser permissions to be able to operate the application. i have tried this as well along with root explorer
[myTouch 4G Android Development] kfgtboypsp:
So far no go option. No super user permissions. :-(
[myTouch 4G Android Development] option94:
You tried the zip?
[myTouch 4G Android Development] acureto:
Going to flash now. Will report in a few minutes
[myTouch 4G Android Development] kfgtboypsp:
Yup no go.
[myTouch 4G Android Development] acureto:
so i tried installing after wiping the cache and dalvik cache and it did not work, i am now going to do a full reset and see how this works

EDIT: The zip file did not work after doing a full wipe
[myTouch 4G Android Development] faux123:
Super User Patcher :D

Aren't you guys glad I am around ;)
[myTouch 4G Android Development] option94:
lol. Thanks again. Whats in this one? I tried one and its not working.
[myTouch 4G Android Development] Tazzaras:
yes we are thanks man you the bomb
[myTouch 4G Android Development] Julianmgn:
Wait so this one doesnt have trackpad wake???
[myTouch 4G Android Development] acureto:
Thanks Option and Faux, keep up the great work. the patch worked
[myTouch 4G Android Development] kfgtboypsp:
Chee! SU works now. Thanx faux for the fix. And option for this great port. My hat is off to u guys.
[myTouch 4G Android Development] option94:
No, not in this one.
[myTouch 4G Android Development] xl DIGITAL lx:
How about the screen on and off animations?
[myTouch 4G Android Development] option94:
Nope. This is more like a stock sense rom than Mint is.
[myTouch 4G Android Development] xl DIGITAL lx:
Oh ok thanks, Im going to try this one out maybe later. Good job by the way.
[myTouch 4G Android Development] Julianmgn:
Oh ok gotcha, thanks
[myTouch 4G Android Development] big nu:
white screen lag

I'm getting a lot of white screens while transitioning from from app to home vise versa..

I love the graphical changes but it definitely needs a lil work..
[myTouch 4G Android Development] RavenWulf:
I don't know if it's just my phone, but the charging LED isn't working with this port. Other than that I love it.
[myTouch 4G Android Development] altroy2:
I get them too
[myTouch 4G Android Development] altroy2:
I wonder if flashing the newer faux's kernel would help?
[myTouch 4G Android Development] static760:
does usb tether work? thats a big thing for me. i understand it doesnt on mint but how bout this one?
[myTouch 4G Android Development] option94:
This uses the newest compatible kernel. Any other kernel will break a lot of things.
[myTouch 4G Android Development] altroy2:
Ok. I really love this set up. I want it as my daily driver for sure. Just the white screens bother me a bit. Im sure u guys will fix it since ur Supermen hehe. Thx!
[myTouch 4G Android Development] option94:
Check mint. Theres a zip attached to its OP with the translucent notifications.
[myTouch 4G Android Development] altroy2:
I was just about to ask about tht rom. Will try but ill miss this one then. Lol. Thx again
[myTouch 4G Android Development] djdant:
Is MMS issue & upside down FFC fixed in this build?
[myTouch 4G Android Development] option94:
FFC upside down is still a mystery to me. I think its working if you turn off "mirror" mode in the camera.

I also have to add the mms fix still. But it will just be a flashable zip, not an update.
[myTouch 4G Android Development] LORD JUNIOR:
Will this fix the white screen's if I flash the zip? Great Rom by the way. First Rom I've flashed and I'm loving it.
[myTouch 4G Android Development] oak25:
Cant your change the build prop htc>samsung? or its something else? idk its late lol

I hear this "lee" is very good at what he does...
[myTouch 4G Android Development] big nu:
Translucent.zip/patch did not fix white screens for me.

No worries nand-restore and patiently wait for an update:D
[myTouch 4G Android Development] pnut22r:
Lots of good new choices. Any of the new mint roms have swype? I don't feel like signing up for swype.
[myTouch 4G Android Development] altroy2:
Looks like its just you and me w the white screens :/
[myTouch 4G Android Development] marcos.lennis:
I have the white screens too. I have turned off all animations and nothing.
[myTouch 4G Android Development] altroy2:
I did tht too and took down widgets and oc'd it. :/
[myTouch 4G Android Development] Jclintcox:
I am having trouble getting HTC hub to work. Says server unavailable. Can anyone else log in?
[myTouch 4G Android Development] Whatnissan:
Does bt work for anyone on this one??
[myTouch 4G Android Development] Julianmgn:
I was able to sign in
[myTouch 4G Android Development] LORD JUNIOR:
Mine is always switching from 3G and H all the time, There's no stopping.
[myTouch 4G Android Development] newtomda:
I get the frequent 3G/H switching and white screens too. I thought maybe it was just me.
[myTouch 4G Android Development] option94:
try to flash this for the white screens thing. Seems to be working. Just report back and let me know please?
[myTouch 4G Android Development] RavenWulf:
Do we need to do same as mms fix for royalmint, install> wipe data/cache/dalvik?
[myTouch 4G Android Development] option94:
Not this time, just flash zip and reboot.
[myTouch 4G Android Development] Julianmgn:
So the Kmart fix from mint works on this?
[myTouch 4G Android Development] option94:
Kmart fix?
[myTouch 4G Android Development] Julianmgn:
Hahaha!!! Sorry I meant mms fix lol
[myTouch 4G Android Development] LORD JUNIOR:
Thanks a lot option94, No more white screen's the patch worked. Thanks

Straight From MyTouch 4Glacier
[myTouch 4G Android Development] RavenWulf:
thanks for the laugh man... gotta love AutoCorrect/Predictive Texting.

That being said I know our great Devs are having to hack and slash to get these GB/Sense 2.1 ROMs working for us, since there is no "official" GB/Sense 2.1 ROMs out there... these are much better than a Blue Light Special (they actually work as advertised, more or less)

and no that second part wasn't aimed at anyone in particular... it was meant for the folks that come in "skim" the OP and then whine about "issues" with their phones that were openly covered in the OP.

By the Option thanks again for your dedication to bringing GB/Sense 2.1 to those of us who "suffer" from an incurable addiction to Sense.

want try out the fix but my computer corrupted my copy of the ROM somehow and now I have to wait till I park the truck for the weekend :(
[myTouch 4G Android Development] option94:
MMS fix should work here too, but im not 100% on that. It includeds a framework-res that may not be compatible. Download mms fix zip. extract, remove framework res file from system/frameworks and rezip what you have left. flash that.

You'll still need to wipe data for that fix to work.
[myTouch 4G Android Development] altroy2:
Option, this worked. No more white screens. Daily driver it is. Thanks
[myTouch 4G Android Development] daprince047:
Does video recording work now?
[myTouch 4G Android Development] option94:
Nope. Just fixed a weird screen glitch issue.
[myTouch 4G Android Development] daprince047:
Oh okay so im guessing thats the only thing left to fix now last time i ran this rom it was really great very fast and stable nothing less from the man with many choices great work on this and all your projects still waiting on the super secret and the liquid update
[myTouch 4G Android Development] Whatnissan:
I tried that the cm7 fix it didn't work in unfortunatly
[myTouch 4G Android Development] Whatnissan:
Bt is still an issue as well there really isn't too many things to many with this rom
[myTouch 4G Android Development] option94:
Bluetooth, and video camera are the major ones.

Still a couple other bugs that are being looked into such as sync settings and facebook upload fc's.
[myTouch 4G Android Development] daprince047:
Oh I see I'm sure you and faux will hit the lab and fix it I'm no time like royal geniuses that you guys are
[myTouch 4G Android Development] altroy2:
Woke up this morning and found a "your sd card is damaged error" :(
[myTouch 4G Android Development] Julianmgn:
Backup important stuff and reformat ur SD
[myTouch 4G Android Development] froggg:
Yhy port all these roms with the same issues. I think it would be better for buissness if you get 1 working properly
[myTouch 4G Android Development] daprince047:
I thought the same but some roms port different and they can learn from each other this rom had a screen transition issue and royalmint doesn't so they accommodate each other and this is pure sense 2.1 royal mint has some extra settings and tweaks
[myTouch 4G Android Development] altroy2:
Yea cant even get into the sd card even when its in the pc by itself. Must format first. I do have a backup just mad at it. Hehe u knw how it is
[myTouch 4G Android Development] option94:
This one is built off of a newer android version. They all have the same issues because we dont have some of the right libs yet.

Options are good. This has a little different notification look and some other things. Mint is more tweaked. You have options, you can choose which ever one you want.

Also, daprince047 is right. We learn from each port, and I just have fun making roms boot on different phones. ;)
[myTouch 4G Android Development] Julianmgn:
Yeah I so do lol I hate it when it does that and when I was on the vibrant I was forced to delete my copy of avatar lol

Sent from a Mytouch 4g using XDA premium app